Best Network Monitoring Software for Linux of 2026 - Page 4

Argus serves as an application dedicated to monitoring systems and networks. It can keep track of a wide range of elements, including TCP and UDP applications, IP connectivity, SNMP OIDs, various programs, and databases. The application features a user-friendly web interface that appeals to managers, who appreciate the simple color coding (Red indicates a problem, while Green signifies normal operation), and it also aids technicians in quickly identifying issues ("Ah! that's what the problem is"). Furthermore, Argus is capable of sending alerts through multiple channels, such as pagers, and has an automatic escalation feature to ensure that no critical issue goes unnoticed, even if someone is unresponsive. This makes it an invaluable tool for both oversight and technical troubleshooting within organizations.

iWatch diligently records and analyzes every SQL transaction, storing the resulting data in a user-friendly and easily searchable database. Among its notable advantages are its unobtrusive functionality, user-friendly design, comprehensive metrics, and a one-of-a-kind repository that adeptly handles large amounts of performance information. By utilizing iWatch, businesses can enhance troubleshooting processes, elevate application reliability and efficiency, monitor SQL response times, and consequently assess User Response times while optimizing resource allocation in a more economical manner. Its non-intrusive design ensures that the performance of critical applications remains unaffected. Functioning on a passive network capture basis, iWatch eliminates the need for configuration alterations or direct database connections, and it does not depend on server-side tracing or any other invasive techniques, making it a hassle-free solution for performance monitoring. Overall, iWatch provides organizations with valuable insights into their SQL transactions while maintaining system integrity.

Zenlayer is an edge cloud service provider that provides complete networking solutions all over the globe. Zenlayer's software defined platform is used by businesses to deliver applications, provide superior digital user experience, and instantly enable worldwide connectivity.

ntopng, the next generation of the original Ntop, is a network traffic probe that monitors network use. ntopng is built on libpcap/PF_RING. It can be used on any Unix platform, MacOS, and Windows. Long-term reports can be produced for various network metrics, including throughput and L7 protocol protocols. Live throughput, application and network latencies, Round Trip Time, TTP, TCP statistics (retransmissions and out-of-order, packet lost, and packets transmitted), can be monitored and reported. Use nDPI and ntop Deep Packet Inspection technology to discover Layer-7 protocols (Facebook.com, YouTube.com, BitTorrent. Behavioral traffic analysis such as lateral movements or periodic traffic detection.